RU2299485C2 - Твердое магнитное тело и способ корректировки ориентации и положения магнитного вектора - Google Patents

Твердое магнитное тело и способ корректировки ориентации и положения магнитного вектора Download PDF

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Publication number
RU2299485C2
RU2299485C2 RU2003112205/09A RU2003112205A RU2299485C2 RU 2299485 C2 RU2299485 C2 RU 2299485C2 RU 2003112205/09 A RU2003112205/09 A RU 2003112205/09A RU 2003112205 A RU2003112205 A RU 2003112205A RU 2299485 C2 RU2299485 C2 RU 2299485C2
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RU
Russia
Prior art keywords
magnetic
magnetically
solid
additional
vector
Prior art date
Application number
RU2003112205/09A
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English (en)
Russian (ru)
Other versions
RU2003112205A (ru
Inventor
Петер НЮССЕР (DE)
Петер НЮССЕР
Конрад КАУФФЕЛЬД (DE)
Конрад КАУФФЕЛЬД
Вернер НОЙМАНН (DE)
Вернер НОЙМАНН
Курт ГРАЙХЕН (DE)
Курт ГРАЙХЕН
Андреас АРНДТ (DE)
Андреас АРНДТ
Original Assignee
Берлин Харт Аг
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Берлин Харт Аг filed Critical Берлин Харт Аг
Publication of RU2003112205A publication Critical patent/RU2003112205A/ru
Application granted granted Critical
Publication of RU2299485C2 publication Critical patent/RU2299485C2/ru

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A61M60/237—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/008—Identification means, e.g. markings, RFID-tags; Data transfer means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/82—Magnetic bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Soft Magnetic Materials (AREA)
RU2003112205/09A 2001-08-24 2002-08-26 Твердое магнитное тело и способ корректировки ориентации и положения магнитного вектора RU2299485C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10142934 2001-08-24
DE10142934.7 2001-08-24

Publications (2)

Publication Number Publication Date
RU2003112205A RU2003112205A (ru) 2004-11-10
RU2299485C2 true RU2299485C2 (ru) 2007-05-20

Family

ID=7697418

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003112205/09A RU2299485C2 (ru) 2001-08-24 2002-08-26 Твердое магнитное тело и способ корректировки ориентации и положения магнитного вектора

Country Status (9)

Country Link
EP (1) EP1419510B1 (fr)
JP (1) JP4271030B2 (fr)
CN (1) CN1237550C (fr)
AT (1) ATE462190T1 (fr)
AU (1) AU2002337022B2 (fr)
CA (1) CA2426846C (fr)
DE (1) DE10239958B4 (fr)
RU (1) RU2299485C2 (fr)
WO (1) WO2003019587A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2391730C1 (ru) * 2008-12-23 2010-06-10 Олег Фёдорович Меньших Способ косокругового намагничивания ферромагнитного тороида
RU2392681C1 (ru) * 2009-01-26 2010-06-20 Олег Фёдорович Меньших Способ косокругового намагничивания ферромагнитного тороида
RU2483380C2 (ru) * 2011-04-07 2013-05-27 Олег Фёдорович Меньших Способ производства постоянных магнитов
RU2502146C1 (ru) * 2012-06-18 2013-12-20 Олег Фёдорович Меньших Способ намагничивания ферромагнитных параллелепипедов

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490863B (en) * 2011-05-06 2018-04-18 Edwards Ltd Magnetic bearing assembly
WO2014087012A1 (fr) * 2012-12-07 2014-06-12 Continental Teves Ag & Co. Ohg Correction des erreurs angulaires d'aimants permanents
DE102014103060B4 (de) * 2014-03-07 2019-01-03 Pfeiffer Vacuum Gmbh Verfahren zum Wuchten eines Rotors einer Vakuumpumpe oder eines Rotors einer Rotationseinheit für eine Vakuumpumpe
PL2930649T3 (pl) * 2014-04-09 2017-01-31 Magcam Nv Urządzenia i sposoby wyznaczania pola magnetycznego
GB201408899D0 (en) 2014-05-20 2014-07-02 Edwards Ltd Magnetic bearing
CN106644626B (zh) * 2016-10-14 2019-05-10 西北工业大学 一种用于蛋白质结晶的永磁封闭实验装置
DE102017219024A1 (de) * 2017-10-25 2019-04-25 Zf Friedrichshafen Ag Magnetfeldsensor und Verfahren zur Kompensation eines Magneten
CN112908663A (zh) * 2019-11-19 2021-06-04 中核(天津)科技发展有限公司 改善环形磁体磁偏心的方法、固定有调心环的环形磁体及其应用

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989777A (en) * 1973-07-16 1976-11-02 Strawson Hydraulics (Consultants) Limited Method of making permanent magnets
DE2607197A1 (de) * 1976-02-23 1977-09-15 Spodig Heinrich Magnettechnisches system mit einem mindestens zwei magnete enthaltenden magnetkreis
SU668014A1 (ru) * 1975-06-09 1979-06-15 Предприятие П/Я Р-6927 Магнитна система
SU763984A1 (ru) * 1977-08-17 1980-09-15 Специальное Конструкторско-Технологическое Бюро С Опытным Производством Института Радиофизики И Электроники Ан Украинской Сср Магнитна система
US4777464A (en) * 1986-09-27 1988-10-11 Sumitomo Special Metal Co., Ltd. Magnetic field generating device for NMR-CT
SU1511770A1 (ru) * 1987-07-16 1989-09-30 Научно-Производственное Объединение "Магнетон" Многополюсный магнит и способ его изготовлени
SU1741183A1 (ru) * 1989-07-05 1992-06-15 Научно-Производственное Объединение "Магнетон" Магнитна система дл удержани плазмы в резонансном ионном источнике циклотрона

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946863C (de) * 1950-05-27 1956-08-09 Deutsche Edelstahlwerke Ag Greifermagnet
BE508816A (fr) * 1950-10-20
DE935626C (de) * 1953-09-03 1955-11-24 Heinrich Dipl-Ing Spodig Permanenter Augenmagnet
DE1096795B (de) * 1955-03-07 1961-01-05 Wilhelm Donaubauer Auf eine magnetische Aufspannplatte aufsetzbare Haltevorrichtung zum Bearbeiten keilfoermiger Werkstuecke, z.B. Keilleisten
JPS5856401A (ja) * 1981-09-30 1983-04-04 Toshiba Corp 焼結磁石の製造方法
CA2141188A1 (fr) * 1992-07-27 1994-02-03 New York University Aimants a forte puissance pour applications medicales

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989777A (en) * 1973-07-16 1976-11-02 Strawson Hydraulics (Consultants) Limited Method of making permanent magnets
SU668014A1 (ru) * 1975-06-09 1979-06-15 Предприятие П/Я Р-6927 Магнитна система
DE2607197A1 (de) * 1976-02-23 1977-09-15 Spodig Heinrich Magnettechnisches system mit einem mindestens zwei magnete enthaltenden magnetkreis
SU763984A1 (ru) * 1977-08-17 1980-09-15 Специальное Конструкторско-Технологическое Бюро С Опытным Производством Института Радиофизики И Электроники Ан Украинской Сср Магнитна система
US4777464A (en) * 1986-09-27 1988-10-11 Sumitomo Special Metal Co., Ltd. Magnetic field generating device for NMR-CT
SU1511770A1 (ru) * 1987-07-16 1989-09-30 Научно-Производственное Объединение "Магнетон" Многополюсный магнит и способ его изготовлени
SU1741183A1 (ru) * 1989-07-05 1992-06-15 Научно-Производственное Объединение "Магнетон" Магнитна система дл удержани плазмы в резонансном ионном источнике циклотрона

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2391730C1 (ru) * 2008-12-23 2010-06-10 Олег Фёдорович Меньших Способ косокругового намагничивания ферромагнитного тороида
RU2392681C1 (ru) * 2009-01-26 2010-06-20 Олег Фёдорович Меньших Способ косокругового намагничивания ферромагнитного тороида
RU2483380C2 (ru) * 2011-04-07 2013-05-27 Олег Фёдорович Меньших Способ производства постоянных магнитов
RU2502146C1 (ru) * 2012-06-18 2013-12-20 Олег Фёдорович Меньших Способ намагничивания ферромагнитных параллелепипедов

Also Published As

Publication number Publication date
CA2426846A1 (fr) 2003-04-24
DE10239958A1 (de) 2003-03-13
JP2004521520A (ja) 2004-07-15
CN1237550C (zh) 2006-01-18
JP4271030B2 (ja) 2009-06-03
ATE462190T1 (de) 2010-04-15
WO2003019587A1 (fr) 2003-03-06
RU2003112205A (ru) 2004-11-10
EP1419510B1 (fr) 2010-03-24
CN1466768A (zh) 2004-01-07
AU2002337022B2 (en) 2004-10-07
DE10239958B4 (de) 2012-02-16
EP1419510A1 (fr) 2004-05-19
CA2426846C (fr) 2011-10-04

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20050124

FZ9A Application not withdrawn (correction of the notice of withdrawal)

Effective date: 20050729

PD4A Correction of name of patent owner
MM4A The patent is invalid due to non-payment of fees

Effective date: 20170827